2008-04-22_PERMIT FILE - C1981017 ‎(11)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/22/2008
• Section_Exhibit Name: Introductory Items
• Media Type: D
• Archive: No

• Organization: Intermountain Soils, Inc.
Address: Denver, Colorado
Individual/area
of expertise: Tom Colbert, Revegetation Specialist
Wayne Cook, Range Scientist
R. B. Treuholme, Soils Scientist
Work performed: Soils and vegetation baseline data
collection and analysis for the new coal
refuse disposal facility, the overland
conveyor system area, the tunnel west portal
area, and for the gas well drill hole access
roads.
Dates of
participation: Mid 1983 through September 1985
Methodology:. Ocular reconnaissance and some quantitative
sampling survey of aspen areas. Cluster
sampling of vegetation utilizing a two-tail
"t" test for statistical calculations. Shrub
_ types will be samples. to detect + 10% of the
mean at 80% confidence. Herbaceous types to
+ 10% of the mean at 90% confidence. Vegeta-
• tion'cover will be measured by the line-
intercept method. Data will be collected by
species for herbaceous and shrub strata.
Organization: Powers Elevation Co.
Address: Denver, Colorado
Individual/area
of expertise: Marcia J. Tate, Archaeologist
Work Performed: Pedestrian cultural resource survey and
inspection of access road and tunnel west
portal exploration area on Gunnison National
Forest land.
Dates of
collection: September 16, 1985
Dates of analyses: Files search - August 15, 1985
Analysis of field work, September 18-20, 1985
Methodology: Standard method for on-site survey. (zig-zag
• transects to 50-feet on each side of flagged
road right of way, etc.).
33